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[主观题]

从供选择的答案中选出应填入下列英文语句中______内的正确答案。 PCs originated as stand-alone （1) ,

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

PCs originated as stand-alone(1), however,in recent years many have been(2)to Local Area Networks (LANs). In a LAN, the data and usually the user application reside on the File Server, a PC running a special Network Operating System (NOS) such as Novell's NetWare or Microsoft's LAN Manager. The File Server manages the LAN users' shared access to data on its hard(3)and frequently provides access to other shared resources, such as printers. While a LAN enables users of PC-based databases to share(4)data files, it doesn't significantly change how the DBMS works; all the actual data(5)is still performed on the PC running the database application.

供选择的答案：

(1) calculating (2) common (3) connected (4) disks (5) displayed

(6) systems (7) printers (8) processing (9) some (10) workstations

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更多“从供选择的答案中选出应填入下列英文语句中______内的正确…”相关的问题

第1题

从供选择的答案中选出应填入下列英文语句中（)内的正确答案。供选择的答案：（1) manage （2) perform （

从供选择的答案中选出应填入下列英文语句中( )内的正确答案。

供选择的答案：

(1) manage (2) perform (3) support (4) reduce (5) divided

(6) enhance (7) implemented (8) introduce (9) ranked (10) run

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第2题

从供选择的答案中选出应填入下列英文语句中______内的正确答案。 The obvious advantage of a Graphical Us

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

The obvious advantage of a Graphical User Interface (GUI) is to organize the computer to make(1)fromahuman(2), rather than to force users to adapt to the(3)of computers and software. GUI is converging to the point where a(4)person can walk up to a computer, experiment briefly with the mouse and the(5)objects on screen, and gain some understanding ofhow to accomplish basic tasks.

供选择的答案：

(1)iconic (2) converge (3) sense (4) use

(5) perspective (6) capable (7) peculiarities (8) imaging

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第3题

从供选择的答案中选出应填入下列英文语句中______内的正确答案。 A database system gives us a way of （

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

A database system gives us a way of(1)together specific pieces or lists of(2)that are relevant to us in our jobs or our lives. It also provides a way to(3)and maintain that information in a central place. The first commercial computers were really(4)more than dedicated database machine used to gather, sort and report on census information. To this day, one ofthe most common reasons for purchasing a computer is to(5)a database system.

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第4题

从供选择的答案中选出应填入下列英文语句中______内的正确答案。 Artificial Intelligence （1) a relat

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

Artificial Intelligence(1)a relatively young branch of science, new enough that we can still trace the development of the field from its inception in 1956 to the present. About six years ago, when we(2)planning the Handbook of Artificial Intelligence, we thought it would(3)possible to present AI comprehensively in three volumes. In retrospect, that seems to have(4)a good guess, although, inevitably, the outline(5)changed many times to reflect changes in the emphasis and methods of AL

供选择的答案：

(1)be (2) am (3) are (4) is

(5) was (6) were (7) being (8) been

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第5题

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。（1) whether to go with a shared o

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

(1)whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(2)high-speed LANs have leamed the benefits of each. However there are trade-offs to each, and(3)which fast LAN technology to choose is critical for(4)network performance problems and(5)costly purchasing mistakes.

供选择的答案：

(1) avoiding (2) clipping (3) choosing (4) deciding

(5) dissolving (6) ensuring (7) evolving (8) implementing

(9) knowing (10) solving

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第6题

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。 In （1) software, one question of

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

In(1)software, one question of near-universal interest is how rapidly Windows NT, which began shipping last summer, will be(2)in the marketplace and for what uses. For the most part, observers are(3)the operating system's long term prospects, but expect it to remain on(4)rather than desktops during 1994, saying that it won't become a mainstream product until(5)PCs typically have 16 to 24 MB of RAM, which is unlikely to happen next year.

供选择的答案：

(1) applications (2) accepted (3) clients (4) enthusiastic (5) servers

(6) desktop (7) systems (8) replaced

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第7题

从供选择的答案中选出应填入下列英文语句中______内的正确答案。 The C programming language has （1)

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

The C programming language has(1)one ofthe most(2)programming languages, and it has been implemented on most personal computers and multiuser systems, especially those designed for research and development. It evolved from the version described in Kernighan and Ritche's work (called "K&R C" after the authors) into(3)variants, including the standard ANSI C,which(4)many type-checking features and includes a standard library. Of the two main(5), K&R C is probably the most commonly used on multiuser computers, with ANSI C close behind. In the personal computing world, ANSI C is far more common.

供选择的答案：

(1) much (2) variants (3) complex (4) incorporates (5) several

(6) become (7) popular (8) editions (9) come (10) users

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第8题

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。 In object-oriented （1) , objects c

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

In object-oriented(1), objects can be viewed as reusable components, and once the programmer has developed a(2)of these components, he can(3)the amount of new coding required. But(4)a(2)is no simple task because the integrity of the original software design is critical. Reusability can be a mixed blessing for user, too, as a programmer has to be able to find the object he needs. But if(5)is your aim, reusability is worth the risk.

供选择的答案：

(1) complexity (2) creating (3)indisposing (4) library (5) maximize

(6) miniIruze (7) reading(8) procedure (9) productivity (10) programming

(11) security (12) using

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